From 2965a981b7ec22866fbdf2d567d87e2d068d3617 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Fri, 31 Jul 2015 16:04:08 -0400
Subject: [PATCH] Allow to search and import missing PGP pubkeys from keyservers using Publickey.js

---
 plugins/virtuser_query/virtuser_query.php |   21 +++++++++++----------
 1 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/plugins/virtuser_query/virtuser_query.php b/plugins/virtuser_query/virtuser_query.php
index 9cf27e6..c08d6bd 100644
--- a/plugins/virtuser_query/virtuser_query.php
+++ b/plugins/virtuser_query/virtuser_query.php
@@ -3,7 +3,7 @@
 /**
  * DB based User-to-Email and Email-to-User lookup
  *
- * Add it to the plugins list in config/main.inc.php and set
+ * Add it to the plugins list in config.inc.php and set
  * SQL queries to resolve usernames, e-mail addresses and hostnames from the database
  * %u will be replaced with the current username for login.
  * %m will be replaced with the current e-mail address for login.
@@ -12,18 +12,19 @@
  * The email query could optionally select identity data columns in specified order:
  *    name, organization, reply-to, bcc, signature, html_signature
  *
- * $rcmail_config['virtuser_query'] = array('email' => '', 'user' => '', 'host' => '', 'alias' => '');
+ * $config['virtuser_query'] = array('email' => '', 'user' => '', 'host' => '', 'alias' => '');
  *
  * The email query can return more than one record to create more identities.
  * This requires identities_level option to be set to value less than 2.
  *
  * By default Roundcube database is used. To use different database (or host)
- * you can specify DSN string in $rcmail_config['virtuser_query_dsn'] option.
+ * you can specify DSN string in $config['virtuser_query_dsn'] option.
  *
  * @version @package_version@
  * @author Aleksander Machniak <alec@alec.pl>
  * @author Steffen Vogel
  * @author Tim Gerundt
+ * @license GNU GPLv3+
  */
 class virtuser_query extends rcube_plugin
 {
@@ -69,13 +70,13 @@
             if (strpos($sql_arr[0], '@')) {
                 if ($p['extended'] && count($sql_arr) > 1) {
                     $result[] = array(
-                        'email'         => rcube_utils::idn_to_ascii($sql_arr[0]),
-                        'name'          => $sql_arr[1],
-                        'organization'  => $sql_arr[2],
-                        'reply-to'      => rcube_utils::idn_to_ascii($sql_arr[3]),
-                        'bcc'           => rcube_utils::idn_to_ascii($sql_arr[4]),
-                        'signature'     => $sql_arr[5],
-                        'html_signature' => (int)$sql_arr[6],
+                        'email'          => rcube_utils::idn_to_ascii($sql_arr[0]),
+                        'name'           => (string) $sql_arr[1],
+                        'organization'   => (string) $sql_arr[2],
+                        'reply-to'       => (string) rcube_utils::idn_to_ascii($sql_arr[3]),
+                        'bcc'            => (string) rcube_utils::idn_to_ascii($sql_arr[4]),
+                        'signature'      => (string) $sql_arr[5],
+                        'html_signature' => (int) $sql_arr[6],
                     );
                 }
                 else {

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